diff options
Diffstat (limited to 'intern/opensubdiv/internal/evaluator/evaluator_impl.cc')
| -rw-r--r-- | intern/opensubdiv/internal/evaluator/evaluator_impl.cc | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/intern/opensubdiv/internal/evaluator/evaluator_impl.cc b/intern/opensubdiv/internal/evaluator/evaluator_impl.cc index 755b8bfbc81..bb9e6e7bd0d 100644 --- a/intern/opensubdiv/internal/evaluator/evaluator_impl.cc +++ b/intern/opensubdiv/internal/evaluator/evaluator_impl.cc @@ -182,6 +182,14 @@ void EvalOutputAPI::setVaryingData(const float *varying_data, implementation_->updateVaryingData(varying_data, start_vertex_index, num_vertices); } +void EvalOutputAPI::setVertexData(const float *vertex_data, + const int start_vertex_index, + const int num_vertices) +{ + // TODO(sergey): Add sanity check on indices. + implementation_->updateVertexData(vertex_data, start_vertex_index, num_vertices); +} + void EvalOutputAPI::setFaceVaryingData(const int face_varying_channel, const float *face_varying_data, const int start_vertex_index, @@ -286,6 +294,20 @@ void EvalOutputAPI::evaluateVarying(const int ptex_face_index, implementation_->evalPatchesVarying(&patch_coord, 1, varying); } +void EvalOutputAPI::evaluateVertexData(const int ptex_face_index, + float face_u, + float face_v, + float vertex_data[]) +{ + assert(face_u >= 0.0f); + assert(face_u <= 1.0f); + assert(face_v >= 0.0f); + assert(face_v <= 1.0f); + const PatchTable::PatchHandle *handle = patch_map_->FindPatch(ptex_face_index, face_u, face_v); + PatchCoord patch_coord(*handle, face_u, face_v); + implementation_->evalPatchesVertexData(&patch_coord, 1, vertex_data); +} + void EvalOutputAPI::evaluateFaceVarying(const int face_varying_channel, const int ptex_face_index, float face_u, @@ -403,7 +425,8 @@ OpenSubdiv_EvaluatorImpl::~OpenSubdiv_EvaluatorImpl() OpenSubdiv_EvaluatorImpl *openSubdiv_createEvaluatorInternal( OpenSubdiv_TopologyRefiner *topology_refiner, eOpenSubdivEvaluator evaluator_type, - OpenSubdiv_EvaluatorCacheImpl *evaluator_cache_descr) + OpenSubdiv_EvaluatorCacheImpl *evaluator_cache_descr, + const OpenSubdiv_EvaluatorSettings *settings) { // Only CPU and GLCompute are implemented at the moment. if (evaluator_type != OPENSUBDIV_EVALUATOR_CPU && @@ -422,6 +445,7 @@ OpenSubdiv_EvaluatorImpl *openSubdiv_createEvaluatorInternal( const bool has_face_varying_data = (num_face_varying_channels != 0); const int level = topology_refiner->getSubdivisionLevel(topology_refiner); const bool is_adaptive = topology_refiner->getIsAdaptive(topology_refiner); + const int vertex_data_width = settings->num_vertex_data; // Common settings for stencils and patches. const bool stencil_generate_intermediate_levels = is_adaptive; const bool stencil_generate_offsets = true; @@ -526,12 +550,17 @@ OpenSubdiv_EvaluatorImpl *openSubdiv_createEvaluatorInternal( varying_stencils, all_face_varying_stencils, 2, + vertex_data_width, patch_table, evaluator_cache); } else { - eval_output = new blender::opensubdiv::CpuEvalOutput( - vertex_stencils, varying_stencils, all_face_varying_stencils, 2, patch_table); + eval_output = new blender::opensubdiv::CpuEvalOutput(vertex_stencils, + varying_stencils, + all_face_varying_stencils, + 2, + vertex_data_width, + patch_table); } blender::opensubdiv::PatchMap *patch_map = new blender::opensubdiv::PatchMap(*patch_table); |